AIT Quality Standards 2

Question 1

Which quality management principle emphasizes that quality should be built into a process rather than inspected in at the end?

Accepted Answer

Quality by design

Answer

Quality by design means integrating quality into processes from the start rather than relying on end-of-line inspection to catch defects.

Question 2

In a trade apprenticeship, a journeyman discovers a batch of parts that do not meet dimensional tolerances. The FIRST step should be to:

Accepted Answer

Quarantine the nonconforming parts and notify the supervisor

Answer

Nonconforming materials must be segregated (quarantined) and reported to prevent their accidental use and to initiate proper disposition.

Question 3

What does the term 'tolerance' mean in the context of quality standards?

Accepted Answer

The acceptable range of variation from a specified dimension

Answer

Tolerance defines the permissible upper and lower limits of variation from a nominal specification, within which a part is considered acceptable.

Question 4

A Cause-and-Effect (Ishikawa) diagram is primarily used to:

Accepted Answer

Identify potential root causes of a quality problem

Answer

The Ishikawa (fishbone) diagram organizes potential causes of a defect into categories to systematically identify root causes.

Question 5

Which document describes the specific quality requirements, inspection criteria, and acceptance standards for a given job or contract?

Accepted Answer

Quality Plan

Answer

A Quality Plan specifies the quality practices, resources, and activities relevant to a particular product, project, or contract.

(AIT) Apprenticeship and Industry Training Practice Test